AS

Akira Sugiura

OT Otics: 1 patents #4 of 10Top 40%
📍 Nishio, JP: #20 of 51 inventorsTop 40%
Overall (2017): #500,200 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9624795 Variable valve mechanism of internal combustion engine Takayuki Maezako 2017-04-18